.xml - XML document
.000 - Linux, FreeBSD file
.ctt - Windows Live Messenger Contact List
.metadata_never_index - MAC OS X metadata settings file
.uccapilog - Windows Live Messenger file
.pst - Microsoft Office Outlook personal folder file
.jad - Java application descriptor file
.part - Mozilla Firefox partial download file
file extension TEMPLATE - Generally template file
File extension TEMPLATE description:
Template file is used for specifying future documents.
The term template when used in the context of file format refers to a common feature of many software applications that define a unique file format intended specifically for that particular application.
Template file formats are those whose file extension indicates that the file type is intended as a starting point from which to create other files.
